berkeman's latest activity
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berkeman reacted to renormalize's post in the thread High School Good drawing of Earth's orbit for model? Possibly vector file? with
Informative.
How precise does the drawing have to be? According to https://en.wikipedia.org/wiki/Apsis, the Earth's orbital radius at aphelion vs... -
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berkeman reacted to wrobel's post in the thread I'm a quite high IQ 47 year old interested in Physics and Engineering with
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In math and physics, your IQ means nothing; only the problems you have solved matter. -
berkeman replied to the thread I'm a quite high IQ 47 year old interested in Physics and Engineering.Welcome to PF. It sounds like some of your posts would fit in the DIY forum, but for specialized technical questions, they may fit in...
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berkeman replied to the thread A Pre-PhD in Quantum Many-body Theory Here.Welcome to PF! :smile:
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berkeman reacted to FranklinXie's post in the thread A Pre-PhD in Quantum Many-body Theory Here with Like.
Hi everyone, I'm an undergrad about to pursue a PhD, and I'm interested in quantum computing, QFT, quantum gravity, many-body physics...
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berkeman reacted to SSequence's post in the thread Undergrad The countability paradox of computable numbers with Informative.
Here is the answer to your specific question. With each partial computable function ##f:\mathbb{N} \rightarrow \{0,1\}## we first need a...
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berkeman reacted to Matterwave's post in the thread High School A simple Black Hole question I can't find an answer for with Like.
True statement. I did not mean to imply the opposite.
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berkeman replied to the thread Undergrad Cosmological Redshift and Expansion.Is this a typo?
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berkeman replied to the thread High School Dark energy might not be constant after all.Thread is closed temporarily for Moderation...
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I thought I was going to get a nicely posed family portrait. Then they saw me while I was pulling out my phone. :H
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berkeman replied to the thread I hope to learn more and realize a grasp of nature's wonders!.Welcome to PF. You've come to the right place! :smile:
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berkeman reacted to haruspex's post in the thread Graduate A rotating frame equation for the "carousel experiment" with Informative.
https://en.wikipedia.org/wiki/Coriolis_force lays it all out very clearly. Correctly describing the motion in a rotating reference...
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berkeman replied to the thread Random Photos.Beautiful composition! :smile:
